Digital twin for liver cancer: could computer simulations make radiation therapy more precise?
NCT ID NCT07315633
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is developing a computer-based planning tool to make transarterial radioembolization (TARE) more predictable for liver cancer patients. TARE delivers tiny radioactive beads directly to tumors, but results vary due to complex blood vessel patterns. Researchers will create digital models of each patient's liver arteries and simulate how the beads flow, aiming to help doctors choose the best catheter position and injection speed. The study involves 80 adults with liver cancer who are already scheduled for TARE, and uses their existing medical scans to build the models.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- radioactive microspheres (via transarterial radioembolization)
- What this could lead to
- If successful, this could lead to a digital tool that helps doctors plan more precise and effective liver cancer treatments, potentially improving outcomes and reducing damage to healthy tissue.
- What could go wrong
- This is an early-stage study focused on building and validating computer models, not testing a new treatment. The models may not perfectly predict real-world results, and any future benefits are years away.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Dec 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Subjects diagnosed with hepatocellular carcinoma who have underwent or will undergo TARE of the liver.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects radiologically diagnosed with HCC, eligible for or undergoing treatment. * Subjects who are treated (or will be treated) using TARE with radioactive microspheres. * Subjects for whom pre-treatment medical imaging of the hepatic arterial vasculature was performed for TARE planning (e.g., CT, MRI, PET, SPECT, and DSA), which can be used to develop patient-specific 3D models of the hepatic arterial tree and treatment dose distribution. Exclusion Criteria: * Subjects undergoing TARE procedures without adequate medical imaging of the hepatic vasculature. * Subjects in whom no pre- or post-treatment imaging data are available for analysis.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University Hospital Ghent
RECRUITINGGhent, 9000, Belgium
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